The Mysterious Doll: Amelia Moore Detective Series - Amelia Moore Detective Series, #4

Amelia Moore, the founder of the Moore Detective Agency, specializes in missing persons. Her cases have taken her to some very interesting places and put her in some dangerous situations, but she always solves the case. With the help of her partner, Rick Bonito, the business is flourishing. Pauline Jones is confused why her boyfriend took off without telling a soul where he was going. But that isn't all.
Sam Whitaker is accused of stealing a valuable porcelain doll from the museum. His disappearance makes him look guilty, but Pauline is convinced he is innocent. When Amelia finds Sam, she realizes they need to prove his innocence. Where is the antique doll and who has taken it?